public class StringDemo11 {
    public static void main(String[] args) {
        //1.定义一个字符串记录身份证号码
        String id = "321281202001011234";
        //2.提供出生年月日
        String year = id.substring(6, 10);
        String month = id.substring(10, 12);
        String day = id.substring(12, 14);
        System.out.println("人物信息为：");
        System.out.println("出生年月日：" + year + "年" + month + "月" + day + "日");
        //3.获取性别
        char gender = id.charAt(16);
        //利用ASCII码表进行转换
        //'0' --->48
        //'1' --->49
        //'2' --->50
        //'3' --->51
        //'4' --->52
        //'5' --->53
        //'6' --->54
        //'7' --->55
        //'8' --->56
        //'9' --->57
        int num = gender - 58;
        if (num % 2 == 0) {
            System.out.println("性别为：女");
        } else {
            System.out.println("性别为：男");
        }
    }
}
